General laboratory equipment

one dual function SENSITOMETER and DENSITOMETERManuf: IBA- Scanditronix / Wellhöfer Model: darklight (more) duo Description:combined dual function instrument for the constancy tests in X-Ray film processing or other similar applicationsmicroprocessor - controlled with digital display of all parameters and memory for processes power supply...................4 AA - Alkaline Batteriesor  with included Special  Power Supply for input 230 VAC Mains SPECIFICATIONS SENSITOMETERcolour....................................................................blue --- green selectablepeak wavelength................................................blue = 460 nm........green = 510 nm ..... both ( +/- 10 nm )light exposition.................................................. in 5 steps selectable ( separate for each colour )reproduce accuracy.......................................... +/- 0.02 log exposurelong time stability................................................ +/- 0.02 log exposurecalibration............................................................. +/- 0.04 log exposuregrayscale.............................................................. 21 - steps ..............0.15 log light exposureaccuracy of steps................................................ 0.05 %homogenity........................................................... +/- 0.01 log exposure SPECIFICATIONS DENSITOMETERvisual optical density.......................................... followg. DIN 4512 / ANSI PH 2.19 - 1976.........internal light sourcefocus opening......................................................  3 mmmeasuring range.................................................  from  D = 0 to D = 5.0accuracy and reproduceability......................... 0.02 D instrument is in unused excellent cosmetic condition and 100 % functional testedcomes  D = 2.90 ( nominal )  Standard Calibration Filmcomes with german manual

Manufacturer: Hettich Model: 1412 24-Place Rotor 24x3g/1,5-2,2ml Specifications: Capacity: 24 x 3g / (more) 24 x 1,5-2,2mlRPM:   15.000 rpmRCF:  20160 x gRotornumber: 1412 The rotor is in used but good cosmetic condition and 100% functional tested

Manufacturer: Leica Model: N PLAN 50x/0.75 P/N: 566027 Specifications: Magnification: 50xThread: M25 (more)Numerical Aperture: 0.75Lens Image Distance: 8Coverslip Thickness: -Contrast Method: D The objetive is in very good cosmetic condition and 100% functional tested.

Hersteller: Hellma Modell: Präzisionsküvette aus Quarzglas Suprasil 104.002B-QS 10mm Artikel-Nr.: 10 (more)4002B-10-40 Typ/FensterMaterial: 104.002B-QS Beschreibung: Präzisionsküvetten aus Quarzglas Suprasil 104.002B-QS 10mm ist eine Mikro-Küvette für zuverlässige Messergebnisse mit höchster Präzision und für Absorptionsmessungen. Technische Daten: - Schichtdicke: 10 mm- Aussenmasse (H × B × T) : 45 x 12,5 x 12,5 mm- Innenbreite: 2 mm- Bodendicke: 3,2 mm- Vol.: 700 µl- Bemerkungen: Seitenwände und Boden schwarz Lieferumfang: - Hellma Präzisionsküvette aus Quarzglas Suprasil 104.002B-QS 10mm Hellma Präzisionsküvette ist in einem sehr guten Zustand und vollkommen funktionsfähig.

The offered instrument / system is fully functional tested and ready to use. FURTHER DETAILS TO FOLL (more)OW

The offered instrument / system is fully functional tested and ready to use. FURTHER DETAILS TO FOLL (more)OW

Manufacturer: Genetix / Molecular Devices (Dual Voltage 115V/230V)  incl. ULTRA-NEB 2000 Nebulizer   (more)incl. JUN-AIR OF301-4B Oil-less Rocking Piston Compressor Model: QArray Mini Microarray Printer S/N: MMA051 Features: - Processes 54 slides and 5 source plates- Highest capacity of any bench top system- Ability to work with temperature-sensitive samples – chilled source plates help to maintain integrity Specifications: Heads: 1 x Telechem 48 pin head. Compatible with Telechem (ArrayIT®) Stealth and 946 pinsX Y resolution: 1µmSource Plate Chilling: YesHumidity control in working chamber: YesFresh water jet wash: YesFlexible pattern creation software: YesData tracking software: YesRemote monitoring over network: YesMeasurements: 930 x 650 x 525 mm Comes with the following accessories: - HPLF-Kopf für 48 Pins- 20 Microarray-Spotting-Pins aQu 159- 20 Microarray-Spotting-Pins K2801- Laptop WinXP with QSoft Microarraying Software- Maintenance and Service Report (guarantee for functionality)- many other accessories to run the instrument The instrument was running in a whole system with a Hybridization station, washing station and with an Axon/Molecular Devices GenePix 4000B Array Scanner. We have also available the other devices to run a fully equiped microarray workplace such as: - Advaltytix AdvaWash Washing Station for 4 Plates- Implen Advalytix Slidebooster SD 401 Hybridization Station - Axon Instruments Molecular Devices GenePix 4000B Array Scanner The Microarrayer / Microarray Printer comes out of german governmant lab and has run just a few hours. It was serviced my Molecular Devices and successfully passed all functionality tests.We ship worldwilde in a safely packed crate - so you can buy with condfidence!

Manufacturer: Rohde & Schwarz, München Model: SMIQ 03 - Opt. B1, B10, B11, B12 WE HAVE ALSO ANOTHER  (more)MODEL WITH THE FOLLOWING OPTIONS AVAILABLE: SMIQ 03 - Opt.  B1, B10, B11 P/N: 1084.8004.03 VERY RARE OPTION B10 MODULATIONS CODER IS ALSO INSTALLED ! Description: The SMIQ03 is a vector signal generator with a frequency range of 300 kHz to 3.3  GHz. The high-grade I/Q modulator fitted as standard ensures minimum error vector magnitude and high intermodulation  suppression. Using modern digital signal processor (DSP) technology, the versatile concept allows the generation of high-precision digital modulation  signals at high bit rates without any limitations on modulation modes or standards. In addition to digital modulation, the SMIQ03 provides the full  range of analog modulation modes as well as simultaneous modulation capability. · Option SM-B1 – Reference Oscillator OCXO· Option SMIQB10 – Modulations Coder· Option SMIQB11 – Data Generator· Option SMIQB12 – Memory Extension to Data Generator Key Features: · Frequency range from 300 kHz to 3.3 GHz· High (up to 16 dBm) and precise output level (<0.5 dB)· Fast setting time for frequency (<3 ms) and level (<2.5 ms) (Without switching  the mechanical attenuators)· Frequency hopping (500 µs)· High spectral purity (typ. -130 dBc (1 Hz) at 1 GHz and 20 kHz carrier offset) Items delivered: - Rohde & Schwarz SMIQ03- Power Cord- Manual as PDF via E-Mail The vector signal generator is in very good condition. We tested the instrument  extensively and it's 100% functional tested.

The offered instrument / system is fully functional tested and ready to use. FURTHER DETAILS TO FOLL (more)OW

Manufacturer: Hettich Model: Rotina 46 Centrifuge + Swing Out Rotor 4296 w/ Buckets 5051 P/N (Rotina (more) 46): 4605 S/N (Rotina 46): 0002825-01-00 P/N (Swing Out Rotor): 4296 S/N (Swing Out Rotor): 001487 P/N (Buckets): 5051 S/N (Buckets): 001850 YoM: 2001 Description: The Rotina 46 centrifuge is of rugged and simple design for uncomplicated performance. Compact footprint, capable of spinning a variety of standard tubes, plates, cytology clips and bottles, offers true all-in-one capability. Specifications: Rotina 46:- Mains voltage: 208-240V- Mains frequency: 50-60 Hz- Connected load: 1200VA- Current consumption: 5,5 A- Power consumption: 850 W- Max. capacity: 4 x 400 ml- Max. density: 1,2 kg/dm 3- Speed: 11000 rpm- Force: 13800 rfc- Kinetic energy: 35000 Nm- Noise level: < 66 dB (A)- Dimensions (W x D x H): 58 x 69 x 41 cmSwing Out Rotor 4296:  - Capacity: 6x250g- Speed: 4000 rpm Items delivered: - Hettich Rotina 46 Centrifuge + Swing Out Rotor 4296 w/ Buckets 5051Condition: The centrifuge Rotina 46 is in good working and technical condition. It is used but fully functional - it is 100% functional tested. It is ready to be operated.

Hersteller: Siemens Modell: SIMATIC SITOP Modular Hutschienen-Netzteil (DIN-Rail) Power 20 P/N: 6EP1 (more) 436-3BA00 S/N: Q6U7660067 Beschreibung: Basis des modularen Konzeptes des Hutschienen-Netzteils 6EP1 436-3BA00 sind 24 V Grundgeräte mit 5 A, 10 A, 20 A und 40 A Ausgangsstrom. Das Gerät verfügt über eine umfangreiche Ausstattung und eignet sich durch die universellen Weitbereichseingänge für den weltweiten Einsatz an verschiedensten Versorgungsnetzen. Leistungsumfang: - 28.8 V/DC / 20 A- 480 W Leistung- Eingang 3-phasig- Eingangsspannungs-Bereich 320 - 550 V/3AC- Anschluss (Bauelemente): Schraubklemme- Geregelte potenzialfreie Ausgangsspannung DC 24 V ± 3%- Leerlauf- und dauerkurzschlussfest- 5 A- und 10 A-Variante mit Ultra-Weitbereichseingang AC 85 - 132/176/550 V für den einphasigen Anschluss (Netze mit Neutralleiter) und den zweiphasigen Anschluss (an zwei Außenleiter eines dreiphasigen Netzes)- 20 A- und 40 A-Variante mit Weitbereichseingang 3 AC 320 - 550 V für den dreiphasigen Anschluss oder mit umschaltbarem Eingang AC 85 - 132/176 - 264 V für den ein- und zweiphasigen Anschluss- Einstellbare Ausgangsspannung von 24 bis 28,8 V zur Kompensation von Spannungsabfällen- Umschaltbare Kennlinie für Konstantstrom bzw. speichernde Abschaltung im Kurzschlussfall- Power-Boost bis zum 3fachen Nennstrom zur selektiven Auslösung nachgeschalteter Sicherungen- 3 LED´s für 24 V o.k., Überlast und speichernde Abschaltung zur detaillierten Signalisierung des Betriebszustandes- Sichere elektrische Potentialtrennung (SELV gemäß EN 60950)- Funkentstörgrad (EN 55022) Klasse B und Oberwellenstrombegrenzung nach EN 61000-3-2 (außer 6EP1337-...)- CE-Kennzeichnung und UL/cUL-Approbation- Schnappbefestigung auf Normprofilschiene DIN EN 50022-35x7,5/15- Sichere elektrische Potentialtrennung (SELV gemäß EN 60950)- Funkentstörgrad (EN 55022) Klasse B und Oberwellenstrombegrenzung nach EN 61000-3-2 (außer 6EP1337-...)- CE-Kennzeichnung und UL/cUL-Approbation Technische Daten: - Typ: Getaktet - Eingangsspannung: 320 - 550 V/3AC - Anzahl Ausgänge: 1 x- Phasen: 3 - Anschlüsse: Schraubklemmen - Ausgangsspannung: 24 V/DC- Ausgangsspannung (max.): 28.8 V/DC- Ausgangsspannung (min.): 24 V/DC- Ausgangsspannung (nom.): 24 V/DC- Ausgangsstrom (Details): 20 A- Ausgangsstrom (max.): 20 A- Breite: 160 mm- Eingangsspannung (max.): 500 V/AC- Eingangsspannung (min.): 400 V/AC- Eingangsspannung (nominal): 400 V/AC - Herst.-Teilenr.: 6EP1436-3BA00 - Höhe: 125 mm- Leistung: 480 W- Max. Temperatur: + 70 °C- Min. Temperatur: 0 °C- Tiefe: 125 mm- Gewicht: 2.0 kg Lieferumfang: - Siemens SIMATIC SITOP Modular Hutschienen-Netzteil (DIN-Rail) Power 20 Das Gerät ist in sehr gutem einwandfreiem Zustand und 100% auf Funktion geprüft.

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Manufacturer: Sigma Laboratory Centrifuges Model: Rotor 12024 24 x 2,2ml with transparent Lid Techni (more)cal Data: Max Speed:   15,300 rpmMax Capacity:   24 x 2,2ml ( Adapters optional available for 0,25ml or 0,7ml )Comes with "transparent" lid Items delivered: - Rotor 12024 ( 24 x 2,2ml ) The rotor is in good cosmetic condition and is 100% functional tested.Ready for your use.   Wir verkaufen hier: Hersteller: Sigma Laborzentrifugen Modell: Rotor 12024 24 x 2,2ml mit transparentem Deckel Technische Daten: Höchstgeschwindigkeit:   15.300 Umdrehungen pro MinuteMax Kapazität:    24 x 2,2ml (Adapter optional erhältlich für 0,25ml oder 0,7ml)wird mit tranparentem Deckel ausgeliefert Lieferumfang: - Rotor 12024 ( 24 x 2,2ml ) Die Rotor befindet sich in einem guten Zustand und ist 100% auf Funktion geprüft - läuft tadellos und ruhig.

The offered instrument / system is fully functional tested and ready to use. FURTHER DETAILS TO FOLL (more)OW

Hersteller: Si Meccos Modell: iTr CO2 EV Monitor Gas Transmitter Universal Gas Alarm System P/N: 13 (more)746 S/N: 5701-4155 Baujahr: 2013 Beschreibung: Stand-Alone Gas Transmitter Meccos iTR zur kontinuierlichen Überwachung ist optimale Steuerung der Luftqualität. Meccos iTR Transmitter wird für die Raumluftüberwachung eingesetzt. Es können Sauerstoff, toxische oder explosive Gase überwacht werden. Die Überwachung ist dort sinnvoll, wo Menschenleben aufgrund von Leckagen gefährdet sind oder eine optimale Luftqualität angestrebt wird. Gefährdete Bereiche sind z.B. Heizungskeller (Stadtgas/Erdgas), Lagerräume (CO2, toxische Gase, O2-Mangel) und Arbeitsplätze (toxische, explosive Gase, O2-Mangel). Zur Detektion von Gaskonzentrationen oder Leckagen werden ein oder mehrere iTR Transmitter direkt im gefährdeten Bereich installiert. Die Anzeige von Konzentrationsüberschreitungen erfolgt direkt am Transmitter über zwei Alarm-LEDs, internen Summer und integrierter Relaiskontakte. Einsatzbereiche: Selektive und kontinuierliche Überwachung von Gasen z.B. in den folgenden Bereichen:- Laboratorien- Heizräume- Lagerräume- KellerräumeDie Steuerung der Luftqualität ist besonders wichtig für hochfrequentierte Räume, wie:- Konferenzsäle- Theater- Restaurants Leistungsmerkmale: - Selektive Messung von CO2, CH4 und brennbare Gase- Hohe Verfügbarkeit und Langzeitstabilität- Stand-Alone Betrieb- 4 LEDs zur Anzeige von Alarm, Warnung, Betrieb, Störung- Interner Summer- 3 integrierte Relaiskontakte für Alarm, Warnung und Störung Technische Daten: - Messprinzip: Infrarotspektrometrie- Messbare Gase: Kohlendioxid (CO2)- Wellenlängenbereich: 4,3 µm- Lichtquelle: Halogenlampe- Detektor: Pyroelektrisches LiTa-Element- Optische Weglänge: 50 mm, 20 mm, 10 mm, 1 mm- Typische Messbereiche: 0...1, 0...2 , 0...5, 0...100 Vol% CO2- Genauigkeit: +/-5% vom Anzeigewert- Einstellzeit: < 30 sec (90%-Zeit), max. 1 min. (100%-Zeit)- Umgebungsbedingung: Temperatur +3...40°CAnzeigeleuchten: LED rot: Hauptalarm selbsthaltend, Voralarm selbstlöschendLED gelb: StörungLED grün: Betrieb- Ausgänge: 4-20 mA analog (max. 500 Ohm Bürde)1 Relais Alarm (Alert), Öffner/Schliesser1 Relais Warnung (Warning), Öffner/Schliesser1 Relais Störung (Fault), Öffner/SchliesserKontaktbelastung Relais max. 48V/DC/20W- Alarmgeber intern: Summer für Alarm und Störung- Steuereingänge: 1 Taster “Reset” –Alarm, Testauslösung- Anzahl Messstellen: 1 maximal- Elektr. Anschluss: 18...26 V/DC, Restwelligkeit < +/- 100mV- Leistungsaufnahme: 25 W max.- Schutzart: IP 56- Abmessungen (LxBxT) : 165 x 82 x 90 mm- Gewicht: 0,5 kg max. Lieferumfang: - Si Meccos iTr CO2 EV Monitor Gas Transmitter Universal Gas Alarm System Si Meccos iTr CO2 EV Monitor Gas Transmitter ist in sehr gutem Zustand und vollkommen funktionsfähig.

The offered instrument / system is fully functional tested and ready to use. FURTHER DETAILS TO FOLL (more)OW

The offered instrument / system is fully functional tested and ready to use. FURTHER DETAILS TO FOLL (more)OW

Manufacturer: Tohnichi Co. Ltd Model: BTG150CN Torque Tester (Bidirectional), 0.2 - 1.5 NM Descripti (more)on: Torque Range :0.2 - 1.5 NMOverall Length : 135mmBTG Analog Torque Gauge: Compact portable handheld design. Top and side scales for easy reading. Three fingered keyless chuck. Technical Specifications: Min Torque: 0.2 NmMax Torque: 1.5 NmManufacturer: TohnichiWeight: 0.01 lbsWrench Type: Bidirectional Torque GaugeManufacturer Part Number: BTG150CNStock Code: BOverall Length: 135 Items delivered: – BTG150CN Torque Tester- Transport Case The torque tester is in very good cosmetic condition and 100% functional tested. Last Calibration 12/2016

The pictures are sample images. Manufacturer: Cohesive Technologies Model: TurboFlow HTLC SCX 0.5 x  (more)50 mm P/N: 952809 Specification:Compound      Time Symmetry Width1. Acetone       0,985 0,705  0,2122. Butyl Paraben     1,807 0,770  0,695 Reduced plate height (acetone) = 6,4 Item delivered:- 1 x TurboFlow HTLC SCX 0.5 x 50 mm Conditionen:The column is in new condition.

The offered instrument / system is fully functional tested and ready to use. FURTHER DETAILS TO FOLL (more)OW

MORE DETAILS TO FOLLOW

The offered instrument / system is fully functional tested and ready to use. FURTHER DETAILS TO FOLL (more)OW

The offered instrument / system is fully functional tested and ready to use. FURTHER DETAILS TO FOLL (more)OW

Manufacturer: Genevac Model: Rocket Synergy Evaporator with Vacuum Pump and Julabo FL601 Chiller P/N (more): RKTS-23050-SNN S/N: RK0488 MfG: November 2015 Descripton: The Rocket Evaporator is designed to dry or concentrate up to six 450ml flasks, or 18 ASE® tubes. The user is able to focus on other tasks, confident that the Rocket will achieve perfect, reproducible results every time. The Rocket Evaporator is equipped with the advanced performance features that Genevac users expect, such as effective bumping and cross contamination protection, precise temperature regulation and very easy to use controls. A two stage cold trap is built into the Rocket Evaporator, providing very high levels of solvent recovery, even with volatile organic solvents. The cold trap auto-drains under the control of the evaporator to ensure that optimal solvent recovery is maintained, no matter what mix of solvents is being used. The Rocket Evaporator can be used either to dry samples completely, or to concentrate them to a small volume. To help achieve the best results in the desired sample format, there are several options: 1) Evaporation Flasks: These are for drying or concentrating samples – if dried, samples require re-dissolving and then removing via pipette. 450ml volume. 2) SampleGenie™ Flasks: For a wide range of vials, from 12mm to 28mm diameter and up to 70mm tall. The SampleGenie system allows drying of the sample directly into the storage vial. 250ml (plus vial) volume. 3) SampleGenie™ for GC Vials: Specifically for concentrating into GC autosampler vials, this special version of SampleGenie insulates the vial so that only the solvent in the flask evaporates, leaving a small volume in the vial. 4) Puck for ASE® Tubes: The Puck insert replaces the flasks and allows up to 18 ASE® tubes to be evaporated at one time. 5) Flip-Flop system: Samples are collected directly from the extraction system in the special double-ended tube. A SampleGenie adaptor with GC vial is then fitted. The tube is flipped over and placed into the Puck in the Rocket Evaporator and the cap removed. The samples are then concentrated directly into the GC vial.Specifications: Mechanical dataMaximum speed: 1800rpmMaximum G-force: 700gDrive system: Direct driveMaximum Sample load: 6 x 450mlMaximum imbalance: 50g Vacuum systemPressure display: 0-1200mbarPressure control: Automatic, 3mbar to atmosphereSystem ultimate vacuum: 3mbarBumping protection: Dri-Pure® Temperature and controlControl range: Ambient +5°C to 60°CControl accuracy: ±1°CTemperature sensing: via thermistorDisplay range: 0°C to 60°CEnd of method: Time or automaticVisualisation: Via built in strobe (optional) Solvent compatibilityBoiling point range: 40°C to 160°C at ambientIncludes: Alcohols, DCM/methylene chloride, DMF, ethyl acetate, water, TFA HCl: Not compatibleDi-ethyl ether: Only with Inert Gas Purge option DimensionsWidth x Depth x Height: 720 x 640 x 530mmHeadspace required: 755mm (lid open)Weight: 75kgMains: 230V (±10%), 50Hz, 13A Specifications Julabo FL601 Chiller/Cold Trap: Width x Depth x Height : 320 x 500 x 600mmWeight: 48kgCooling Power: 500W at 10°C Items delivered: - Genevac Rocket Evaporator - Julabo FL601 Chiller / Cold Trap- (1) Rocket Evaporator- 6x Flask Plugs- Condenser Drain Tubing- Waste Jug- Connection Cable RS232- 6x Glass Flasks w/ Collar & Pad- 1x Balance Nest- Flask Rack- Instruction Manual as PDF via E-Mail The Genevac Rocket Evaporator is in excellent cosmetic as well as technical condition - 100% functional tested.

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Manufacturer: Heraeus Kendro + Single Model: B6120 F Drying Oven (70°C) + STW 150/1-3-10-K5Drying o (more)vens for handling flammable solvents in complete safety S/N: 40478563 (B6120 F); 051479 (STW 150/1-3-10) MFG: 2005 Description Heraeus B6120 F: The incubator is equipped with a glass inner door. Technical specifications:Voltage: 220V, 50/60HzCurrent: 1,6APower: 0,36kW Temperature range: 5ºC above ambient up to +70ºC.Capacity: 100 litersIncl. 2 shelves Internal dimensions (WxDxH): 55 x 37 x 49,5 cm Description Single STW 150/1-3-10-K5: Mains: 400 V / 40 HzMax. temperature range: Max. external volume: Heating capacity: 3,0 KWCooling capacity (80°C flow/15°C cooling water): 11,6 KW  Max. flow rate: 60 L/minMax. pressure (max. values of the characteristic): 6,0 bar  Circulating media: Water (up to 150°C) Dimensions: Approximate weight: Options installed (STW 150/1-3-10-K5): - Controlunit SVL 10: Rotary field and phase detection, digital display of setpoint, flow and return temperature, and many other functions, like alarm, etc- Connection for 3-Wire-Temperature Probe (PT-100) Items delivered: - Heraeus Kendro B6120 F- Single STW 150/1-3-10-K5 Heating/Cooling Unit- Tubings- Instructional Manual- Other Documentation The heating system is in good cosmetic as well as technical condition and 100% functional tested.Comes with service reports, performance tests, etc.

The offered instrument / system is fully functional tested and ready to use. FURTHER DETAILS TO FOLL (more)OW

The offered instrument / system is fully functional tested and ready to use. FURTHER DETAILS TO FOLL (more)OW

The offered instrument / system is fully functional tested and ready to use. FURTHER DETAILS TO FOLL (more)OW

Manufacturer: Perkin Elmer Model: Polarimeter 341 P/N: L300-0011 S/N: 9837 YoM: 2008 Description: Po (more)larimetry is an important technique for the investigation and analysis of optically active substances. Model 341 is a universal and general-purpose precision Polarimeter with Na and Hg source lamps and Glan-Taylor polarizer. Model 341 is a highly versatile instrument for research applications as well as for quality control work. The instrument can be extended into the UV range and is ready for polarimetric HPLC detection. The proven optical null principle, with automatic rotation of the analyzer, is the basis of PerkinElmer’s reputation for excellence in polarimetry. This principle, combined with state-of-the-art microprocessor electronics, results in an instrument which combines the highest possible accuracy and precision with simple operation. For routine measurements simply select the wavelength, insert the sample and read the result.  Common applications include: - Characterization of newly synthesized compounds- Quality control of pharmaceutical drugs- Precise quantitative analysis of sugars- Selective detection of optically active components by HPLC- Monitoring and control of enzymatic reactions Features: - UV-transmitting Glan/Taylor polarizer- Pure light from Hg and Na spectral lamps- Several interface ports- Simple user interaction- Enhanced sensitivity at low wavelengths- Highly accurate readings- Flexible use as a standalone system with printer, PC system or HPLC detector- Easy operation, quick to learn- Simple operation, database results and method management and customized reporting- Fully meets FDA requirements for regulated industries Specifications: - Model 341: Na 589 nm, Hg 578 nm, Hg 546 nm, Hg 436 nm and Hg 365 nm; four spare positions for additional optional filters.- Principle: Automatic precision Polarimeter with optical null principle by rotation of the analyzer; automatic gain control.- Radiation: Hg high-pressure lamp and Na spectral lamp. - Spectral lines: Selectable from instrument keypad.- Apertures: Selectable apertures for standard cells and microcells.- Detector: Photomultiplier 1P28A.- Polarizer and analyzer: UV/Vis-transmitting calcite Glan-Taylor prisms. - Rotatory range: ± 85°.- Balancing speed: 1.3°/s at 50 Hz.- Accuracy: ± 0.002° for rotations =1º; ± 0.2% for rotations >1°.- Reproducibility: Better than 0.002° (for zero and rotational reading).- Internal angular resolution: 1 x 10-4 º Integration times: 0.1s, 0.2s, 0.5s, 1s, 2s, 5s, 10s, 20s, 50s and 100s.- Autozero setting: Electronically from instrument keypad at any desired position in the rotatory range.- User interaction: Either menu-driven from integrated touch-keys (English, German, French, Spanish and Italian), or PC-controlled from POL WinLab or POL WinLab ES software.- Display: Stand-alone operation: vacuum fluorescence display, two lines with 20 characters each. PC-operation.- Format of results: Selectable from instrument keypad – angular rotation, specific rotation, molar rotation, international sugar scale, user-defined scale with factor and offset.- Printer output: Standard parallel printer port (Centronics port) supporting HP-PCL, Epson esc-p and generic ASCII format.- Communications: RS-232C serial interface, selectable communication parameters.- Data input: Input port for lntermec 9720 barcode reader and/or standard PC/AT keyboard.- Analogue output: Digital-to-analogue conversion of angular rotation for connecting integrators or chart recorders; recording ranges ± 50°, ± 5°, ± 0.5°, ± 0.05°; resolution 0.1% of range width; cyclic repeatability in all ranges; output voltage 0 to 10 mV, 100 mV, and 1 V. External “Ready”: Relay contact closure (normally open), signal floating; maximum load 110 V, 0.3 A AC or 30 V, 1A DC; activated by print signal, selectable delay and duration.- External autozero: External activation of autozero function; TTL signal, low active; or contact closure; duration 100 ms minimum.- Temperature sensor: PT-100 temperature sensor for sample cells (optional accessory); temperature range -23° C to +198° C.- Power requirements: 220-240V, 50Hz- Dimensions (WxHxD): 825 x 310 x 390 mm Items delivered: - Perkin Elmer Polarimeter 341 Condition: The Polarimeter is in excellent cosmetic as well as technical and operating condition. It is 100% functional tested, functions as intended and ready to be operated.